9930921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 17783808

約数和(自身を除く): 7852887

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 3307, 9921, 23149, 36377, 42991, 69447, 109131, 128973, 254639, 300937, 472901, 763917, 902811, 1418703, 3310307, 9930921]

約数ペア:

[(1, 9930921), (3, 3310307), (7, 1418703), (11, 902811), (13, 763917), (21, 472901), (33, 300937), (39, 254639), (77, 128973), (91, 109131), (143, 69447), (231, 42991), (273, 36377), (429, 23149), (1001, 9921), (3003, 3307)]