1330393701

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1657}}^1$

素因数の和:1870

約数の個数: 64

約数和(自身を含む): 2326399488

約数和(自身を除く): 996005787

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 173, 221, 273, 357, 519, 663, 1211, 1547, 1657, 2249, 2941, 3633, 4641, 4971, 6747, 8823, 11599, 15743, 20587, 21541, 28169, 34797, 38233, 47229, 61761, 64623, 84507, 114699, 150787, 197183, 267631, 286661, 366197, 452361, 591549, 802893, 859983, 1098591, 2006627, 2563379, 3726593, 4873237, 6019881, 7690137, 11179779, 14619711, 26086151, 34112659, 63352081, 78258453, 102337977, 190056243, 443464567, 1330393701]

約数ペア:

[(1, 1330393701), (3, 443464567), (7, 190056243), (13, 102337977), (17, 78258453), (21, 63352081), (39, 34112659), (51, 26086151), (91, 14619711), (119, 11179779), (173, 7690137), (221, 6019881), (273, 4873237), (357, 3726593), (519, 2563379), (663, 2006627), (1211, 1098591), (1547, 859983), (1657, 802893), (2249, 591549), (2941, 452361), (3633, 366197), (4641, 286661), (4971, 267631), (6747, 197183), (8823, 150787), (11599, 114699), (15743, 84507), (20587, 64623), (21541, 61761), (28169, 47229), (34797, 38233)]