42067207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 12767993

約数列:

[1, 7, 13, 23, 91, 101, 161, 199, 299, 707, 1313, 1393, 2093, 2323, 2587, 4577, 9191, 16261, 18109, 20099, 30199, 32039, 59501, 140693, 211393, 261287, 416507, 462277, 1829009, 3235939, 6009601, 42067207]

約数ペア:

[(1, 42067207), (7, 6009601), (13, 3235939), (23, 1829009), (91, 462277), (101, 416507), (161, 261287), (199, 211393), (299, 140693), (707, 59501), (1313, 32039), (1393, 30199), (2093, 20099), (2323, 18109), (2587, 16261), (4577, 9191)]