304498103

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 398170080

約数和(自身を除く): 93671977

約数列:

[1, 7, 13, 41, 49, 89, 91, 131, 287, 533, 623, 637, 917, 1157, 1703, 2009, 3649, 3731, 4361, 5371, 6419, 8099, 11659, 11921, 25543, 26117, 37597, 47437, 56693, 69823, 81613, 83447, 151567, 178801, 263179, 332059, 478019, 488761, 571291, 1060969, 2324413, 3346133, 3421327, 6214247, 7426783, 23422931, 43499729, 304498103]

約数ペア:

[(1, 304498103), (7, 43499729), (13, 23422931), (41, 7426783), (49, 6214247), (89, 3421327), (91, 3346133), (131, 2324413), (287, 1060969), (533, 571291), (623, 488761), (637, 478019), (917, 332059), (1157, 263179), (1703, 178801), (2009, 151567), (3649, 83447), (3731, 81613), (4361, 69823), (5371, 56693), (6419, 47437), (8099, 37597), (11659, 26117), (11921, 25543)]