24945753

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 39644640

約数和(自身を除く): 14698887

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 4139, 6027, 12417, 28973, 86919, 169699, 202811, 509097, 608433, 1187893, 3563679, 8315251, 24945753]

約数ペア:

[(1, 24945753), (3, 8315251), (7, 3563679), (21, 1187893), (41, 608433), (49, 509097), (123, 202811), (147, 169699), (287, 86919), (861, 28973), (2009, 12417), (4139, 6027)]